| P01903 | n/a | 4mcy | EDO | A | 203 | e4mcyA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 4mcy | EDO | A | 203 | e4mcyA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 4md4 | EDO | A | 206 | e4md4A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 4md5 | EDO | A | 208 | e4md5A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 4md5 | EDO | B | 204 | e4md5A1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 6atf | EDO | E | 203 | e6atfD2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 6hby | EDO | A | 205 | e6hbyA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 6hby | EDO | B | 211 | e6hbyD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 6hby | EDO | D | 204 | e6hbyD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 6hby | EDO | D | 204 | e6hbyD2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 6hby | EDO | E | 205 | e6hbyD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 6qzc | EDO | BBB | 202 | e6qzcAAA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 6qzd | EDO | AAA | 203 | e6qzdAAA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 6qzd | EDO | BBB | 202 | e6qzdDDD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 6qzd | EDO | DDD | 203 | e6qzdDDD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 7n19 | EDO | A | 201 | e7n19A2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 7n19 | EDO | D | 201 | e7n19D1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 7n19 | EDO | J | 202 | e7n19J2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 7yx9 | EDO | A | 202 | e7yx9A1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 7yx9 | EDO | A | 202 | e7yx9A2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 7yx9 | EDO | C | 204 | e7yx9C1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 7yx9 | EDO | D | 301 | e7yx9C1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 7yxb | EDO | A | 205 | e7yxbA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 7yxb | EDO | C | 202 | e7yxbC2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 7z0q | EDO | C | 306 | e7z0qC1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 7z0q | EDO | C | 306 | e7z0qC2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmb | EDO | A | 203 | e8cmbA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmc | EDO | A | 207 | e8cmcA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmd | EDO | A | 202 | e8cmdA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 8cmd | EDO | A | 202 | e8cmdA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmd | EDO | G | 201 | e8cmdG1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cme | EDO | B | 202 | e8cmeA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cme | EDO | B | 202 | e8cmeA2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 8cme | EDO | D | 201 | e8cmeD1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cme | EDO | D | 201 | e8cmeD2 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 8cmf | EDO | B | 201 | e8cmfD2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmf | EDO | D | 201 | e8cmfD2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmg | EDO | A | 208 | e8cmgA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 8cmg | EDO | B | 207 | e8cmgA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 8cmg | EDO | B | 207 | e8cmgA2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmh | EDO | A | 217 | e8cmhA1 | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC antigen-recognition domain | MHC_II_alpha |
| P01903 | n/a | 8cmi | EDO | A | 203 | e8cmiA1 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmi | EDO | A | 203 | e8cmiG2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmi | EDO | D | 203 | e8cmiD2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |
| P01903 | n/a | 8cmi | EDO | G | 202 | e8cmiG2 | Immunoglobulin-like beta-sandwich | Immunoglobulin-related | Immunoglobulin/Fibronectin type III/E set domains/PapD-like | C1-set |